a, p, ul, ol, li, p, span, body, h1, h2, h3, h4 {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

li {
    list-style: none;
}

/*
清浮动
*/

.clear {
    zoom: 1
}

.clear::after {
    content: "";
    display: block;
    clear: both;
}

#overview {
    min-width: 1000px;
    height: 1000px;
}

#overview h1 {
    margin-left: 20px;
    font-size: 23px;
    font-weight: 400;
    line-height: 29px;
    margin-top: 20px;
}

#overview .dashboard {
    width: 100%;

}

#overview .dashboard ul {

}

#overview .dashboard ul li {
    width: 400px;
    height: 300px;
    border: 1px solid #e5e5e5;
    float: left;
    margin: 20px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, .04);
}

.dashboard h3 {
    font-weight: bold;
    font-size: 18px;
    line-height: 1.4;
    padding: 8px 12px;
    border-bottom: 1px solid #eee;
    background: #ccc;
}

.particulars {
    padding: 0 12px 12px;
}

.particulars h4 {
    margin-top: 10px;
    font-size: 14px;
    font-weight: normal;
}

#overview .dashboard ul li .particulars li {
    margin: 12px 0 0 0;
    padding: 0;
    border: none;
    box-shadow: none;
    width: 100%;
    height: 18px;
}

#overview .dashboard ul li .particulars li span {
    display: inline-block;;
    width: 150px;
    margin-right: 2px;
    font-size: 13px;
    color: #72777c;
    line-height: 18px;
    overflow: hidden;
    text-overflow: ellipsis;

}

#overview .dashboard ul li .particulars li a {
    font-size: 13px;
    line-height: 18px;
    color: #0073aa;
    width: 180px;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;

}

#overview .dashboard ul li .particulars li a:hover {
    color: #00b7ee;
}

/*第二个*/
.overview1 {

}

/*公告页面*/
.announceContainer{
    width:90%;
    height:100%;
    margin:0 auto;
}
.announceContainer h3{
    color: #009688;
    margin-top: 20px;
}
.announce input{
    width: 100px;
    height: 40px;
    background-color: #659bb6;
    border: none;
    color: white;
    /*padding: 15px 32px;*/
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    margin:20px 10px;
    border-radius: 5px;
}
.announce input:visited{
   background-color: #15648b;
}
.announceSubmit{
    width: 100px;
    height: 40px;
    background-color: #659bb6;
    border: none;
    color: white;
    /*padding: 15px 32px;*/
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    margin:20px 10px;
    border-radius: 5px;
    margin-left: 60%;

}
.announceContainer div textarea{
    border: 1px solid #D6D6D6;
    height:100px;
    width:70%;
    line-height: 25px;
    border-radius: 3px;
    resize: none;
    overflow: auto;
}
.announceContainer div textarea:hover{
    border-color: #069;
}
.announceContainer div textarea:focus{
    border-color: #09f;
    outline-style: none;
}
.oldAnnounce{
    margin-top: 15px;
}





